VIDENT iMax4301 VAWS OBD Diagnostic Service tool with 10 Special Functions

Brand: Vident Item No. SC512 In Stock.

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25.7cm*17.6cm*8.5cm     ( Inch: 10.12*6.93*3.35 )
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Product Description

VIDENT iMax4301 VAWS is professional multi-system car diagnostic tool for Audi, Volkswagen, Skoda, Seat, Bentley, Bugatti and Lamborghini, which features full ECU diagnosis of single vehicle brands and test modes mainly include CANBUS, ISO9141, KWP2000, and J1850,KWP1281,KWP2089,TP16,TP20,UDS and 29bit CANBUS etc. With TFT LCD and unique diagnostic software, it enables technicians to accurately diagnose complex problems.<br />

VIDENT iMax4301 VAWS OBD Diagnostic Service tool

iMax4301 is a must-have for owners of Audi, Bentley, Bugatti, Lamborghini, Seat, Skoda, VW and VW Commercial. Featuring CAN Qucik Scan for cars from 2005 afterwards and 10 special services(common maintenance), iMax4301 is a better diagnostic tool to perform basic and fundamental diagnosis of all systems.



1.VIDENT iMax4301 VAWS reads and clears trouble codes on most of the electronic systems such as engine, transmission, ABS, airbag, body, chassis etc.

2.Support OBDII/EOBD (Ten Modes of Operation)

3.Full ECU Diagnosis

4.Oil Service Reset

5.Electronic Parking Brake (EPB) system maintenance

6.Battery Replace Test (BRT)

7.Diesel Particulate Filter (DPF) Regeneration Control System

8.Throttle Position Sensor(TPS)- Electronic throttle sensor reset

9.Steering Angle Sensor (SAS) Calibration

10.Battery replaceTest(BRT)

11.Prime Fuel Pump(PFP)

12.Adaptive Front Lighting System(AFS)

13.Tire pressure sensor reset(TPMS)

14.Injector coding

15.Applies to most of the VAG models which equipped with OBDII-16 DLC.

Works on the VAG Most 1996 and Newer:

Volkswagen: Lamando, Golf, Santana, NF, Scirocco, Jetta, Lavida, Beetle, EOS, Bora, Rabbit, Sagitar, Vento, Touran, New Beetle, Convertible, Caddy, Passat, CC, Magotan, Phaeton, Tiguan, Beetle, Voyage, Saveiro, Polo, Sharan, Touareg, Kombi etc.
Audi: A1, A2, A3, A4, A5, A6, A7, A8, Cabriolet, Q2, Q3, Q5, Q7, Q8, S3, S4, S5, S7, R8, TT etc.
Skoda: Citigo, Fabia, Octavia, Rapid, Roomster, Superb, Yeti, Kodiaq, Kamiq etc.
Seat: Leon, Toledo, Exeo, Leon, Altea, Arosa, Ibiza, Corodoba, Alhambra, Inca, Mii etc.
Bentley: Arnage, Azure, Brooklands, Continental Flying Spur, Continental GT, Mulsanne
Bugatti: Veyron etc.
Lamborghini: Aventador, Gallardo, Huracan etc.

Product Features:


1). VAG Diagnosis for Single Brand of most Models (OBDII-16DLC)

2). Read &Clear DTC          

3). Read Live Data

4). ECU Information

5). Freeze Frame

6). Oil Service Reset

7). Electronic Parking Brake (EPB) system maintenance

8). Battery Replace Test (BRT)

9). Diesel Particulate Filter (DPF) Regeneration Control System

10).Throttle Position Sensor(TPS)- Electronic throttle sensor reset

11).Steering Angle Sensor (SAS) Calibration

12).Prime Fuel Pump(PFP)

13).Adaptive Front Lighting System(AFS)

14).Tire pressure sensor reset(TPMS)

15).Injector coding

16).I/M Readiness Test

17).Data Playback and Print

18).Full Speed Upgrade via PC

19).TFT LCD,320*240

20).Lifetime free software update


English, French, German, Spanish, Italian, Dutch, polish, Swedish, Portuguese, Russian etc

Oil Service Reset

Service lamp reset:

1.If the service lamp is on, you must provide service for the car. After service, you need to reset the driving mileage or driving time so that the service lamp turns off and the system enables the new service cycle.

2.After changing engine oil or electric appliances that monitor oil life, you need to use vident tools reset the service lamp.

Electronic Parking Brake (EPB) system maintenance

Brake pad replacement:


1.If the brake pad wears the brake pad sense line, the brake pad sense line sends a signal sense line to the on-board computer to replace the brake pad. After replacing the brake pad, you must reset the brake pad. Otherwise, the car alarms.

2.Reset must be performed in the following cases:

  a) The brake pad and brake pad wear sensor are replaced.

  b) The brake pad indicator lamp is on.

  c) The brake pad sensor circuit is short, which is recovered.

  d) The servo motor is replaced.

Battery Replace Test (BRT)

Battery matching:

1.Use the car diagnostic device to reset the car battery monitoting unit to clear original fault information about insufficient battery electric quantity, and match the battery again and monitor battery based on current battery information.

2.Battery matching must be performed in the following cases:

  a) Main battery is replaced. Battery matching must be performed to clear original electric quantity insufficiency information and prevent the related control module from detecting false information. If the related control module detects false information, it will invalidate some electric auxiliary functions, such as automatic start&stop function, sunroof without one-key trigger function, power window without automatic function.

  b) Battery monitoring sensor. Battery matching is performed to re-match the control module and motoring sensor to detect battery electric quantity use information more accurately, which can avoid the instrument panel displaying false information.

Diesel Particulate Filter (DPF) Regeneration Control System

DPF regeneration:


1.DPF regeneration is used to regularly clear PM (particulate matter) from the trap in combustion oxidation mode (such as high temperature heating combustion, fuel additive or catalyst reduce PM fire point combustion) to stabilize trap performance.

2.DPF regeneration matching must be performed in the following cases:

  a) The bleeding backpressure sensor is replaced.

  b) The PM trap is removed or replaced.

  c) The fuel additive injector is removed or replaced.

  d) The catalytic oxygenizer is removed or replaced.

  e) The DPF regeneration MIL is on and maintenance is performed.

  f) The DPF regeneration control module is replaced.

Diesel Particulate Filter (DPF) Regeneration Control System

Throttle matching:

1.Use the car decoder to initialize the throttle actuation element so that the ECU learning value is returned to the initial status to more accurately regulate throttle (or idle motor) operations to control intake air quantity.

2.Throttle matching must be performed in the following cases: 

  a) The ECU is replaced and the ECU does not yet store throttle working features.

  b) The ECU is disconnected and the ECU memory is lost.

  c) The throttle assembly is replaced.

  d) The intake passage is replaced or removed, which affects idle speed control by ECU and throttle body.

  e) The throttle is cleaned. Although the idle throttle potentiometer features are not changed, with the same throttle opening, the intake quantity has changed and idle speed control features have changed.

Steering Angle Sensor (SAS) Calibration

Steering angle reset:

1.To reset the steering angle, first find the relative zero point position for the car to drive in straight line. Taking this position as reference, the ECU can calculate the accurate angle for left and right steering.

2.After replacing the steering angle position sensor, replacing steering mechanical parts (such as steering gearbox, steering column, end tie rod, steering knuckle), peforming four-wheel alignment, or recoving car body, you must reset the steering angle.

Prime Fuel Pump(PFP)

1.The program can detect the Prime Fuel Pump function.

2.Air often gets into the fuel line when a diesel vehicle change fuel or assembly fuel system. This causes a vehicle to have problems starting, forcing you to 'prime' the fuel system to remove the air.

Adaptive Front Lighting System(AFS)

Headlamp matching: 

This function is used to initialize the adaptive headlight system. The adaptive headlight system determines whether to automatically turn on the headlight according to ambient light intensity, monitors driving speed and body posture, and adjusts the headlight lighting angle.

Tire pressure sensor reset(TPMS)

Tire pressure reset:

1.After the tire pressure MIL turns on and maintenance is performed, the tire pressure resetting function must be performed to reset tire pressure and turn off the tire pressure MIL.
2.Tire pressure resetting must be performed after maintenance is performed in the following cases: tire pressure is too low, tire leaks, tire pressure monitoring device is replaced or installed, tire is replaced, tire pressure sensor is damaged, tire is replaced for the car with tire pressure monitoring function

Injector coding

1.Write injector actual code or rewrite code in the ECU to the injector code of the corresponding cylinder so as to more accurately control or correct cylinder injection quantity.
2.After the ECU or injector is replaced, injector code of each cylinder must be confirmed or re-coded so that the cylinder can better identify injectors to accurately control fuel injection.

OBDII Function for all OBDII cars:


Read Codes:Read generic (P0, P2, P3, and U0), manufacturer specific (P1, P3, and U1) permanent and pending Diagnostic Trouble Codes.

Erase Codes:Erase generic and manufacturer specific Diagnostic Trouble Codes. 

Determine MIL:Turn off Check Engine Light (MIL) after clearing codes and reset monitors.

DataStream:Read live PCM DataStream. View & Graph Live Data in Color Graphing and blazing fast refresh rate for better graphing and live data readings.

Freeze Frame Data:When an emission-related fault occurs, certain vehicle conditions are recorded by the on-board computer. This information is referred to as freeze frame data. Freeze Data is a snapshot of the operating conditions at the time of an emission-related fault.

I/M Readiness Test:Indicate whether or not the various emissions-related systems on the vehicle are operating properly and are ready for Inspection and Maintenance testing.

O2 Sensor Test:This option allows retrieval and viewing of O2 sensor test results for most recently performed tests from the vehicle's on-board computer.

Evap System Test:The EVAP test function lets you initiate a leak test for the vehicle's EVAP system. Before using the system test function, refer to the vehicle's service repair manual to determine the procedures necessary to stop the test.

On-Board Monitoring:This function can be utilized to read the results of on-board diagnostic monitoring tests for specific components/systems.

Vehicle Information:Displays the vehicle identification number (VIN), the calibration verification number (CVN), and other information of the vehicle. 

Comprehensive Help:Including OBD Parameter, Mode Explanations, DTC search & More.


Package includes:


1pc x VIDENT iMax4301 VAWS main unit

1pc x Users Manual

1pc x USB cable 

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If you have any questions about the device, the price or the payment, please feel free to contact us.
Whatsapp: 86-199-4763-7411

Shipping Method & Delivery
1) UK/EU Warehouse Shipping: 3-5 working days with No Tax. We have stock in our UK and EU warehouse for most items. Items titled "UK Ship" are shipped from UK warehouse to UK Customers. Items titled "EU Ship" are shipped from EU Warehouse to EU Customers.
2) 4PX Express: 6-8 days with Tax Free for UK customers.The tax was pre-paid by us, when package reached, there's no tax no extra fee for customers.
3) Yanwen Express: 10-12 working days for European Countries.
4) DHL Shipping: 5-8 working days. For the items have no stock in UK warehouse, we will ship it by DHL.  We will declare a lower price on the invoice to help your clearance. 
If you have not received the goods during the normal time, please contact us for checking the package status timely online or by email:

Technical Support
If you cannot download software in the default CD, or if you need technical support for software install, please send email to, we will help you by Teamviewer.